E-Tips, from Deeth Williams Wall, informs us that Gary Fung, a Canadian web entrepreneur, has filed a petition in the B.C. Supreme Court seeking a declaration that his site, isoHunt, does not infringe the Copyright Act. isoHunt is an extremely popular BitTorrent search engine. Fung is currently being sued by the Motion Pictures Association of America and has received a take-down notice from the Canadian Recording Industry Association. His petition is available online [PDF], as is his analysis of his situation.